eBook with link to E-learning lesson

Are there any examples of an eBook (preferably Kindle) with a link to a supplemental
E-Learning (Storyline) lesson? 

Or, any examples of an eBook with a link to a downloadable editable PDF? 

I can't find any. The closest I found were very few eBooks with a downloadable printable PDF like this one
https://www.amazon.com/Life-Skills-Teens-Beyond-Classroom-ebook/dp/B0DKC7RTKK/ref=sr_1_1?s=books&sr=1-1 

Free supplemental worksheets: https://larissalawson.com/worksheets